储存温度:4℃;-;-;;Certification:This substance is supplied with certified chromatographic purity.;Special Notes:Ginkgolic acids RN are a mixture of Ginkgolic acid C13:0, C15:1 and C17:1. For quantitative analysis we recommend to use the individual reference substances. This substance is prepacked and available in 10 mg portions only. Orders of larger quantities will be delivered as the corresponding number of 10 mg portions (e.g. an order of 50 mg will be delivered as 5 x 10 mg).;运输条件:ambient conditions;Commodity description:carboxylic acid with phenol function;Occurrence:Ginkgo sp.;